Activist & passive stakes

Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.

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Filing

Stake type

Min % owned

Amendments only.1–1 of 1

PassiveAmendment 1Below 5%
Nov 12, 2026
AKTX · Akari Therapeutics Plc
Bank of Montreal
0.78% · 1,095,200,000 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveAmendment 1Below 5%	AKTX	Bank of Montreal in Akari Therapeutics Plc	0.78%	1,095,200,000	Nov 12, 2026	SEC